Recognised as Colour

#BA3004

#BA3004
Red
Dark
Nearest: Firebrick

#BA3004 is a red with RGB values 186, 48, 4 and HSL 15°, 96%, 37%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#BA3004#BA3004

HEX#BA3004

RGBrgb(186, 48, 4)

RGB (0–1)0.7294, 0.1882, 0.0157

RGB percentages72.9%, 18.8%, 1.6%

HSLhsl(14.5, 95.8%, 37.3%)

HSV / HSBhsv(14.5, 97.8%, 72.9%)

CMYK0%, 74.2%, 97.8%, 27.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,201,988

CSS custom property--colour: #BA3004;

Brightness & contrast

Relative luminance0.12562WCAG 2.x, 0 is black and 1 is white

Perceived brightness108.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.98:1

Contrast with white5.98:1WCAG normal text: AA

Contrast with black3.51:1WCAG normal text: Fail

Greyscale equivalent#4A4A4A

Inverted#45CFFB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5B5000no red cones; affects about 1% of men; ΔE 58.8 from the original

Deuteranopia#7D6F00no green cones; the most common form, about 1% of men; ΔE 58.5 from the original

Tritanopia#CE002Ano blue cones; rare, and affects men and women equally; ΔE 20.9 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.98:1WCAG large text: AAA

Contrast with black, large text3.51:1WCAG large text: AA

Named colours

Firebrick · ΔE 16 Dark red · ΔE 18.5 Tomato · ΔE 21.7 Chocolate · ΔE 21.8 Maroon · ΔE 23 Brown · ΔE 23.3

Nearest named CSS colourFirebrick (#B22222)ΔE 15.96, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#048EBA

Analogous#BA0433, #BA8B04

Triadic#04BA30, #3004BA

Split complementary#04BA8B, #0433BA

Tetradic#33BA04, #048EBA, #8B04BA

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FDA88D

Lighter +30%#FB825C

Lighter +20%#FA5C2A

Lighter +10%#EC3D05

Darker −10%#882303

Darker −20%#561602

Darker −30%#240901

Darker −40%#000000

More saturated +25%#BE2E00

Less saturated −25%#A23C1C

Channel breakdown

R186

G48

Red186 (72.9%)

Green48 (18.8%)

Blue4 (1.6%)

Hue14.51°

Saturation (HSL)95.79%

Lightness37.25%

Dominant channelRed

Hex per channelR BA · G 30 · B 04

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ba3004 (chemical formula)

Formula
412,539.32 g/mol
3004 atoms

Ba3004 has a molar mass of 412,539.32 g/mol, made up of 3004 atoms across 1 element: 3004 × Ba.

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Molar mass

Molar mass412,539.32 g/mol

Total atoms per molecule3004

Distinct elements1

Mass of one molecule6.8503766 × 10^-19 g

Molecules per gram1.4597738 × 10^18

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

Ba100%

Barium (Ba × 3004)412,539.32 g/mol, 100%

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Elements in this formula

Barium

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